Contax SW 2524, Руководство пользователя, Страница: 118 / 322

Installation
3–36 976-0043-01-01
With T240
Autotransformer
and using a 120/
240 Vac Generator While performing the following procedure, please refer to Figure 3-20,
“Generator Input Wiring to a Single Inverter” on page 3–37 .
To install the AC wiring from the generator to the inverter:
1. Connect GROUND (green or bare) wires:
a) from the generator GROUND connector to the T240 Autotrans-
former GROUND connector;
b) from the T240 GROUND connector to the generator disconnect
switch GROUND connector; and
c) from the generator disconnect switch GROUND connector to the
inverter AC GROUND bar.
2. Connect NEUTRAL (white) wires:
a) from the generator NEUTRAL connector to the T240 Autotrans-
former NEUTRAL connector;
b) from the T240 NEUTRAL connector to the generator disconnect
switch Neutral connector.
c) from the generator disconnect switch NEUTRAL connector to
the inverter NEUTRAL 2 terminal.
3. Connect HOT (black) wires:
a) from the generator L1 HOT OUT to the T240 L1 HOT IN,
b) and from the generator L2 HOT OUT to the T240 L2 HOT IN;
c) from the T240 HOT OUT to the generator disconnect switch
HOT connector.
d) from the Generator Disconnect Switch HOT connector to the
inverter AC2 GEN terminal.
4. Torque all inverter terminal block connections to 25 inch-pounds.
Without a T240
Autotransformer
Using a 120 Vac-
Only Generator If not using a T240 Autotransformer, install the AC wiring from the
generator to the inverter through the generator disconnect as follows:
1. Connect a GROUND (green or bare) wire
a) from the generator GROUND connector to the ground in the
generator disconnect, and
b) from the ground in the generator disconnect to the ground bar in
the inverter
2. Connect a NEUTRAL (white) wire
a) from the generator NEUTRAL connector to the neutral in the
generator disconnect, and
b) from the neutral in the generator disconnect to the inverter
NEUTRAL 2 terminal.